SN 30 Pro+ replacement parts

Regarding the sticks, they are like the PS4 ones with a wide hole (see picture)

I bought a set from Aliexpress, they do fit in the hole BUT they're a bit too big and they "stick" on the sides when I pull/push them ... Rendering my 8bitdo SFC30 pro unusable unfortunately.

I'm still trying to find replacement parts for those sticks

Sorry, just found that website which is a part of the official 8bitdo website. It sells sticks and other parts for their controllers : https://shop.8bitdo.com/collections/repa...